if [ $# != 3 ];then
	echo 输入参数1：id， 参数2: 参数3: age
	exit 0
fi
id=$1
name=$2
age=$3
curl -XPUT 127.0.0.1:8082/users/$id -H 'Content-Type: application/json' -d"{\"name\": \"${name}\", \"age\": ${age}}"
